CN206912048U - A stamping die with automatic ejection - Google Patents

Abstract

The utility model discloses an automatic stamping die of liftout, include: the die block that is located the moulding-die of top and is located the below, the last fixed surface of die block installs the fixed station, the upper surface center department of fixed station is connected with the processing platform through screw thread detachably, the surface of processing platform is for treating the shape of processing the bottom die upper surface of fixed station both sides still fixed mounting has the spring, the other end fixedly connected with kicking plate of spring, the centre bore has been seted up at kicking plate center, the moulding-die with constitute work piece punching press district between the kicking plate, through the above-mentioned mode, the utility model discloses simple structure, convenient operation can realize that the work piece orders the material in the automation after the punching press is accomplished, saves the labour, and production efficiency is high, and can require the processing platform of changing surperficial different shapes according to the punching press, and.

Description

A stamping die with automatic ejection

technical field

The utility model relates to a stamping technology, in particular to a stamping die for automatic material ejection.

Background technique

Stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, called cold stamping dies, and traditional cold stamping dies are required after stamping is completed It is inconvenient to take out the product manually, and the production efficiency is low, and a single stamping die can only process one product, which has poor applicability and is inconvenient to replace.

Utility model content

The technical problem mainly solved by the utility model is to provide a stamping die with automatic ejection, which has a simple structure and is easy to operate, can realize automatic ordering of workpieces after stamping, saves labor, has high production efficiency, and can be replaced according to stamping requirements. The processing tables with different shapes on the surface can be used in a wide range.

In order to solve the above-mentioned technical problems, a technical solution adopted by the utility model is to provide a stamping die for automatic ejection, comprising: a pressing die located above and a bottom die located below, the upper surface of the bottom die is fixedly installed with A fixed table, the center of the upper surface of the fixed table is detachably connected with a processing table through threads, the surface of the processing table is a shape to be processed, and the upper surface of the bottom mold on both sides of the fixed table is also fixedly installed with A spring, the other end of the spring is fixedly connected with a ejector plate, a central hole is opened in the center of the ejector plate, and a workpiece stamping area is formed between the die and the ejector plate.

In a preferred embodiment of the present invention, the diameter of the central hole is not smaller than the width of the processing table.

In a preferred embodiment of the utility model, an air cylinder is fixedly connected to the upper end of the die.

In a preferred embodiment of the present invention, upper positioning rods are fixedly connected to both sides of the die, lower positioning rods are fixedly connected to both sides of the lower mold, and the upper positioning rod and the lower positioning rod Matching constitutes a positioning mechanism to improve machining accuracy.

The beneficial effects of the utility model are: the utility model has a simple structure and is easy to operate, and can lift the ejector plate through a spring after the stamping is completed, so as to realize automatic ordering of the workpiece after the stamping is completed, save labor, and have high production efficiency. Moreover, the processing table with different surface shapes can be replaced according to the stamping requirements, and the replacement is convenient and the application range is wide.

Description of drawings

Fig. 1 is the structural representation of the utility model in a preferred embodiment;

The marks of each part in the accompanying drawings are as follows: 1, die, 2, bottom mold, 3, fixed platform, 4, processing platform, 5, ejector plate, 6, spring, 7, cylinder, 11, upper positioning rod, 21 , the lower positioning rod, 51, the center hole.

detailed description

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and characteristics of the utility model can be more easily understood by those skilled in the art, so that the protection scope of the utility model can be defined more clearly .

Please refer to Fig. 1, the utility model embodiment comprises:

A stamping die for automatic ejection, comprising: a press die 1 located above and a bottom die 2 located below, the upper surface of the bottom die 2 is fixedly installed with a fixed table 3, and the center of the upper surface of the fixed table 3 Be detachably connected with processing table 4 by screw thread, the surface of described processing table 4 is the shape to be processed, and spring 6 is also fixedly installed on the bottom die upper surface of described fixed table 3 both sides, the other of described spring 6 One end is fixedly connected with a top material plate 5 , and a central hole 51 is opened in the center of the top material plate 5 , and a workpiece stamping area is formed between the die 1 and the top material plate 5 .

Wherein, the diameter of the central hole 51 is not smaller than the width of the processing table 4 .

The upper end of the die 1 is fixedly connected with a cylinder 7 .

Both sides of the die 1 are fixedly connected with an upper positioning rod 11, and both sides of the lower mold 2 are fixedly connected with a lower positioning rod 21, and the upper positioning rod 11 and the lower positioning rod 21 are matched to form a positioning mechanism. , Improve machining accuracy.

Different from the prior art, the utility model discloses a stamping die for automatic material ordering. The specific use process is as follows: the workpiece is placed between the ejector plate 5 and the die 1, and then the die 1 is pressed down by the cylinder 7 , with the pressing down of the die 1, the workpiece contacts the top material plate 5, which drives the top material plate 5 to press down together. Since the top material plate 5 is provided with a central hole 51, during the process of pressing the top material plate 5, The upper surface of the processing table 3 is in contact with the workpiece to achieve stamping, and then the die 1 rises, and the spring 6 between the ejector plate 5 and the bottom die 2 lifts the ejector plate 5, thereby realizing automatic ordering of the workpiece and saving labor. The production efficiency is high. In addition, the processing table 4 and the fixed table 3 are detachably connected by threads, so that the processing table 4 with different surface shapes can be easily replaced according to the stamping requirements, and the application range is wide.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process conversion made by using the utility model specification and accompanying drawings, or directly or indirectly used in other Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (4)

1. A kind of 1. diel of automatic material jacking, it is characterised in that including：Pressing mold above and underlying bed die, The upper surface of the bed die is installed with fixed station, detachably connected by screw thread at the upper surface center of the fixed station There is machine table, the surface of the machine table is shape to be processed, in the also fixed peace in the bed die upper surface of the fixed station both sides Equipped with spring, the other end of the spring is fixedly connected with die pad, and the die pad center offers centre bore, the pressing mold Workpiece Stamping Area is formed between the die pad.
2. 2. the diel of automatic material jacking according to claim 1, it is characterised in that the aperture of the centre bore is not less than The width of the machine table.
3. 3. the diel of automatic material jacking according to claim 1, it is characterised in that the upper end of the pressing mold is fixedly connected There is cylinder.
4. 4. the diel of automatic material jacking according to claim 1, it is characterised in that the both sides of the pressing mold are fixedly connected There is upper locating rod, the both sides of the pressing mold are fixedly connected with lower locating rod, and the upper locating rod and the lower locating rod match Form detent mechanism.